Pith Number

pith:MG2FATTY

pith:2008:MG2FATTYMWVIHIDF5J26VBZUXU

not attested not anchored not stored refs pending

Synthesizing and characterization of hole doped nickel based layer superconductor (La$_{1-x}$Sr$_{x}$)ONiAs

Gang Mu, Hai-Hu Wen, Huan Yang, Lei Fang, Peng Cheng, Xiyu Zhu

arxiv:0803.3978 v2 · 2008-03-27 · cond-mat.supr-con · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MG2FATTYMWVIHIDF5J26VBZUXU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:24:43.032016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61b4504e7865aa83a065ea75ea8734bd1219eb41a4b6eee87756f979572ac47b

Aliases

arxiv: 0803.3978 · arxiv_version: 0803.3978v2 · doi: 10.48550/arxiv.0803.3978 · pith_short_12: MG2FATTYMWVI · pith_short_16: MG2FATTYMWVIHIDF · pith_short_8: MG2FATTY

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/MG2FATTYMWVIHIDF5J26VBZUXU \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 61b4504e7865aa83a065ea75ea8734bd1219eb41a4b6eee87756f979572ac47b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "486358cbcc42637766ac45a611e55bd59dd15b1b98ebcd53d1733a5cc8fee186",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-03-27T16:49:15Z",
    "title_canon_sha256": "005c82852904859e4d4ae174548c046cf5983503db5856fdfa1db351578479cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.3978",
    "kind": "arxiv",
    "version": 2
  }
}